Jennifer D. H. Stiefel
President & Secretary at IP Strategy Holdings Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: IP Strategy Holdings Inc., 1 year.
IP Strategy Holdings Inc.
Director · President & Secretary
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +209 | — | — |
| Aug 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −62 | $2.16 | $134 |
| Aug 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +1,459 | — | — |
| Aug 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −433 | $2.16 | $935 |
| May 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +208 | — | — |
| May 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −62 | $5.50 | $341 |
| May 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +1,458 | — | — |
| May 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −433 | $5.50 | $2,382 |
| Feb 2, 2026 | IP Strategy Holdings Inc. | Option exercise | +8,333 | — | — |
| Feb 2, 2026 | IP Strategy Holdings Inc. | Shares withheld for tax | −2,471 | $1.08 | $2,669 |
| May 24, 2025 | IP Strategy Holdings Inc. | Option exercise | +42,000 | — | — |
| May 24, 2025 | IP Strategy Holdings Inc. | Option exercise | +42,000 | — | — |
| May 22, 2025 | IP Strategy Holdings Inc. | Option exercise | +220,989 | — | — |
| May 22, 2025 | IP Strategy Holdings Inc. | Option exercise | +240,306 | — | — |
| Feb 7, 2025 | IP Strategy Holdings Inc. | Open-market purchase | +2,450 | $1.23 | $3,014 |
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